(3-amino-1H-pyrazol-4-yl)-2-furanyl-methanone | 96219-83-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (3-amino-1H-pyrazol-4-yl)-2-furanyl-methanone
• 英文别名: (3-Amino-1H-pyrazol-4-yl) (2-furanyl)methanone；(3-amino-1H-pyrazol-4-yl)(2-furanyl)methanone；(3-amino-1H-pyrazol-4-yl)-2-furanylmethanone；(5-amino-1H-pyrazol-4-yl)-(furan-2-yl)methanone
• CAS: 96219-83-9
• 化学式: C₈H₇N₃O₂
• 分子量: 177.162
• InChiKey: MBVKOFRHCSCFDF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  84.9
• 氢给体数：
  2
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  (3-amino-1H-pyrazol-4-yl)-2-furanyl-methanone 生成 2-furanyl[7-(3-pyridinyl)pyrazolo[1,5-a]pyrimidin-3-yl]methanone
  参考文献：
  名称：

  Aryl and heteroaryl[7-(aryl and

  摘要：

  芳基和杂环芳基[7-(芳基和杂环芳基)吡唑并[1,5-a]嘧啶-3-基]甲酮是新的化合物，对哺乳动物具有抗焦虑、抗抽搐、镇静催眠和骨骼肌松弛作用，并提供了制备这些化合物的新方法。

  公开号：

  US04521422A1
• 作为产物：
  描述：

  5-(呋喃-2-基)异恶唑 在 一水合肼 作用下， 反应 18.0h， 生成 (3-amino-1H-pyrazol-4-yl)-2-furanyl-methanone
  参考文献：
  名称：

  Pyrazolo[1,5-a]pyrimidin-7-yl phenyl amides as novel antiproliferative agents: Exploration of core and headpiece structure–activity relationships

  摘要：

  A novel series of antiproliferative agents containing pyrazolo[1,5-a]pyrimidin-7-yl phenyl amides, selective for p21-deficient cells, were identified by high-throughput screening. Exploration of the SAR relationships in the headpiece, core, and tailpiece is described. Strict steric, positional, and electronic requirements were observed, with a clear preference for both core nitrogens, a thienoyl headpiece, and meta substituted tailpiece. (c) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.12.116

文献信息

• Method of using substituted pyrazolo [1,5-a] pyrimidines
  申请人：Wang Daniel Yanong

  公开号：US20060063784A1

  公开（公告）日：2006-03-23

  This invention relates to novel methods of use of certain pyrazolo[1,5-a]pyrimidine compounds and the therapeutically acceptable salts thereof. This invention also relates to novel methods of using these compounds as anti-proliferative agents in mammals, including humans.

  这项发明涉及某些吡唑并[1,5-a]嘧啶化合物及其治疗上可接受的盐的新用途方法。该发明还涉及将这些化合物作为抗增殖剂在哺乳动物，包括人类中的新用途方法。
• Substituted pyrazolo[1,5-a] pyrimidines and process for making same
  申请人：Wang Daniel Yanong

  公开号：US20060063785A1

  公开（公告）日：2006-03-23

  This invention relates to novel pyrazolo[1,5-a]pyrimidine compounds and the therapeutically acceptable salts thereof. These compounds are useful as anti-proliferative agents in mammals, including humans.

  这项发明涉及新型吡唑并[1,5-a]嘧啶化合物及其治疗上可接受的盐。这些化合物在哺乳动物，包括人类中作为抗增殖剂是有用的。
• 4,5-dihydro and 4,5,6,7-tetrahydropyrazolo(1,5-A)-pyrimidines
  申请人：American Cyanamid Company

  公开号：US04847256A1

  公开（公告）日：1989-07-11

  Novel compounds having the following structural formula: ##STR1## wherein - - - may represent the presence of a double bond between the C.sub.6 and C.sub.7 position, Ia, or the absence of a double bond between the C.sub.6 and C.sub.7 position, Ib; R.sub.1 is selected from the group consisting essentially of hydrogen, bromo, chloro, carbamoyl, carboxyl, carboxyalkoxyl where alkoxyl is (C.sub.1 -C.sub.3), cyano, --CO--CF.sub.3, COONa, ##STR2## --CO--C(CH.sub.3).sub.3, and ##STR3## where X is hydrogen, cyano, halogen and nitro; R.sub.2, R.sub.4 and R.sub.5 may be hydrogen and lower alkyl (C.sub.1 -C.sub.3); R.sub.3 is hydrogen, alkyl (C.sub.1 -C.sub.3), ##STR4## where R.sub.7 and R.sub.8 may be the same or different and are selected from the group consisting essentially of hydrogen, halogen, alkyl (C.sub.1 -C.sub.3), nitro, alkoxy (C.sub.1 -C.sub.3), trifluoro-methyl, acetylamino or N-alkylacetylamino where alkyl is (C.sub.1 -C.sub.3), and R.sub.3 may also be selected from a monovalent radical selected from the class consisting essentially of 3-thienyl, 2-pyridinyl, 3-pyridinyl and 4-pyridinyl, either of said pyridinyl radicals being optionally substituted with an alkyl radical R.sub.9, where alkyl is (C.sub.1 -C.sub.4), and the structures of the monovalent 2-pyridinyl, 3-pyridinyl and 4-pyridinyl moieties are depicted respectively as: ##STR5## R.sub.6 is hydrogen or alkyl-(C.sub.1 -C.sub.3); pharmaceutical compositions of matter containing the above-defined compounds; methods for using the compounds as anxiolytic agents, antihypertensive agents or antidepressant agents in mammals; processes for the preparation of the compounds.

  具有以下结构式的新化合物：其中- - -可以表示C.sub.6和C.sub.7位置之间存在双键，Ia，或C.sub.6和C.sub.7位置之间不存在双键，Ib；R.sub.1选自由氢、溴、氯、氨基、羧基、羧基烷氧基（其中烷氧基为（C.sub.1 -C.sub.3））、氰基、--CO--CF.sub.3、COONa、--CO--C(CH.sub.3).sub.3和其中X为氢、氰基、卤素和硝基；R.sub.2、R.sub.4和R.sub.5可以是氢和较低的烷基（C.sub.1 -C.sub.3）；R.sub.3为氢、烷基（C.sub.1 -C.sub.3）、其中R.sub.7和R.sub.8可以相同或不同，并选自氢、卤素、烷基（C.sub.1 -C.sub.3）、硝基、烷氧基（C.sub.1 -C.sub.3）、三氟甲基、乙酰氨基或N-烷基乙酰氨基其中烷基为（C.sub.1 -C.sub.3），R.sub.3也可以选自从3-噻吩基，2-吡啶基，3-吡啶基和4-吡啶基中选择的单价基团，所述吡啶基中的任一可选择地用烷基基团R.sub.9取代，其中烷基为（C.sub.1 -C.sub.4），并且所述单价2-吡啶基，3-吡啶基和4-吡啶基的结构分别如下所示：R.sub.6为氢或烷基（C.sub.1 -C.sub.3）；含有上述定义的化合物的药物组合物；用作抗焦虑剂、降压剂或抗抑郁剂的方法在哺乳动物中使用这些化合物；制备这些化合物的方法。
• Aryl and heteroaryl[[7-(3-disubstituted
  申请人：American Cyanamid Company

  公开号：US04654347A1

  公开（公告）日：1987-03-31

  Novel aryl and heteroaryl[7-(3-substituted amino phenyl)-pyrazolo[1,5-a]pyrimidin-3-yl]methanones useful as anxiolytic, antiepileptic and sedative-hypnotic agents and as skeletal muscle relaxants, methods of using the novel compounds, compositions containing them and processes for this production.

  新型芳基和杂环芳基[7-(3-取代氨基苯基)-吡唑并[1,5-a]嘧啶-3-基]甲酮，可用作抗焦虑、抗癫痫和催眠镇静药物以及骨骼肌松弛剂，使用新型化合物的方法，含有它们的组合物和生产它们的过程。
• Method of making (3-amino-1H-pyrazol-4-yl) (aryl)methanones
  申请人：American Cyanamid Company

  公开号：US04980472A1

  公开（公告）日：1990-12-25

  (3-Amino-1H-pyrazol-4-yl)(aryl)methanones which are new compounds having utility as intermediates for the preparation of aryl and heteroaryl-[7-(aryl and heteroaryl)pyrazolo[1,5-a]pyrimidin-3-yl]methanones, which are therapeutic agents.

  (3-氨基-1H-吡唑-4-基)(芳基)甲酮是一种新的化合物，可用作芳基和杂环芳基-[7-(芳基和杂环芳基)吡唑并[1,5-a]嘧啶-3-基]甲酮的中间体，这些化合物是治疗剂。